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Verified Reviews for Insulation Service pros in Cornwall, CT
*The Angi rating for Insulation Service companies in Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on December 11, 2025
Find Insulation pros in Cornwall
Good Life Energy Savers LLC
Good Life Energy Savers LLC
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2009 years of experience
Serving Westchester, Putnam, Fairfield, Litchfield, Hartford and New Haven counties. Free estimates. Good Life Energy Savers offers homeowners a way to add superior insulation and save on energy costs, without taking on a major remodeling project. According to the US Dept of Energy, 80% of the homes built prior to 1980 have little or no insulation. We are whole house insulators offering a variety of products to insulate attics, walls, basements and crawl spaces. Our Company is designated as a BPI Gold Star Contractor and our installers are SPFA certified and are our own employees. Call us for all of your insulation needs. We bring comfort, savings, and energy efficiency to your home!
"the insulation they recommended saved me about 5000kw a year. the amount of money i am saving is far more the insulation payment on my Eversource bill. No money cost to me out of pocket and my electric bill dropped quite a bit. best move i ever did."
Alfred S on May 2022
Serving Westchester, Putnam, Fairfield, Litchfield, Hartford and New Haven counties. Free estimates. Good Life Energy Savers offers homeowners a way to add superior insulation and save on energy costs, without taking on a major remodeling project. According to the US Dept of Energy, 80% of the homes built prior to 1980 have little or no insulation. We are whole house insulators offering a variety of products to insulate attics, walls, basements and crawl spaces. Our Company is designated as a BPI Gold Star Contractor and our installers are SPFA certified and are our own employees. Call us for all of your insulation needs. We bring comfort, savings, and energy efficiency to your home!
"the insulation they recommended saved me about 5000kw a year. the amount of money i am saving is far more the insulation payment on my Eversource bill. No money cost to me out of pocket and my electric bill dropped quite a bit. best move i ever did."
Alfred S on May 2022
Pickering Construction LLC
Pickering Construction LLC
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
WINNER OF THE ANGIES LIST SUPER SERVICE AWARD EVERY YEAR FOR THE LAST 7 YEARS ! Pickering Construction LLC is dedicated to providing customers with professional home repair and general construction of the highest quality at competitive prices. Steven Pickering owner/master carpenter brings to the table over 15 years of experience in the building trades. Customer satisfaction is our main goal. We do the job right the first time, no exceptions! We value our customers recommendations as our best marketing! We warranty all work, are fully licensed, and insured by the state of Ct. We always keep the job site clean, and organized. If you can dream it, we can build it! From Light bulbs To Additions and everything in between! Serving Fairfield and Litchfield County as well as surrounding areas! We provide a wide range of home repairs and home improvements,and Handyman services including: • Kitchens • Bathrooms • Additions • Decks • Siding • Windows/Doors • Framing • Trim • Painting/Sheetrock • Flooring • Custom Tile Work,floors/backsplash,walls We also make custom furniture & cabinets
"It went well, they did a great job. Very fast with work. Respectful group"
Corey C on March 2022
WINNER OF THE ANGIES LIST SUPER SERVICE AWARD EVERY YEAR FOR THE LAST 7 YEARS ! Pickering Construction LLC is dedicated to providing customers with professional home repair and general construction of the highest quality at competitive prices. Steven Pickering owner/master carpenter brings to the table over 15 years of experience in the building trades. Customer satisfaction is our main goal. We do the job right the first time, no exceptions! We value our customers recommendations as our best marketing! We warranty all work, are fully licensed, and insured by the state of Ct. We always keep the job site clean, and organized. If you can dream it, we can build it! From Light bulbs To Additions and everything in between! Serving Fairfield and Litchfield County as well as surrounding areas! We provide a wide range of home repairs and home improvements,and Handyman services including: • Kitchens • Bathrooms • Additions • Decks • Siding • Windows/Doors • Framing • Trim • Painting/Sheetrock • Flooring • Custom Tile Work,floors/backsplash,walls We also make custom furniture & cabinets
"It went well, they did a great job. Very fast with work. Respectful group"
Corey C on March 2022
Eco Energy Guard LLC
Eco Energy Guard LLC
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
Established in 2008. We have been a leader in a greener approach towards home energy. We treat your home like our home. Clean and conscientious work. Eco Energy Guard is an approved insulation rebate contractor for Connecticut. We can help guide you with additional savings through the HES rebate program. We carry a variety of insulation materials based on each home and customers requirements of how that space is utilized for storage or AC systems. By air sealing, positive air ventilation and insulations, we can create a user friendly environment if required. We insulate crawlspaces, duct work, basements, foam seal rim joists, full energy inspections, Air purifiers and more. Fully licensed, insured and service residential properties
"Very Well. William Brown and his crew made great suggestions. Very timely communication. He suggested getting an energy audit which saved me a lot of money."
Gary N on October 2020
Established in 2008. We have been a leader in a greener approach towards home energy. We treat your home like our home. Clean and conscientious work. Eco Energy Guard is an approved insulation rebate contractor for Connecticut. We can help guide you with additional savings through the HES rebate program. We carry a variety of insulation materials based on each home and customers requirements of how that space is utilized for storage or AC systems. By air sealing, positive air ventilation and insulations, we can create a user friendly environment if required. We insulate crawlspaces, duct work, basements, foam seal rim joists, full energy inspections, Air purifiers and more. Fully licensed, insured and service residential properties
"Very Well. William Brown and his crew made great suggestions. Very timely communication. He suggested getting an energy audit which saved me a lot of money."
Gary N on October 2020
Albana Roofing LLC
Albana Roofing LLC
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
We have been providing the highest quality roofing at a competitive price since 1993. We are fully licensed and insured. We service all of CT. Family owned and operated.
"I hired Albana Roofing to replace the Soffit and Fascia on my house. It's a family-owned company and everyone was super nice and very knowledgable. They did a great job, arriving at 8:00 am each day to work a full day. They even worked on Saturday to get the job done quicker. I recommend them and would hire them again in the future."
Matt J on August 2020
We have been providing the highest quality roofing at a competitive price since 1993. We are fully licensed and insured. We service all of CT. Family owned and operated.
"I hired Albana Roofing to replace the Soffit and Fascia on my house. It's a family-owned company and everyone was super nice and very knowledgable. They did a great job, arriving at 8:00 am each day to work a full day. They even worked on Saturday to get the job done quicker. I recommend them and would hire them again in the future."
Matt J on August 2020
A-Class Builders
A-Class Builders
Customers say: Super punctual
2008 years of experience
We're a licensed, insured and bonded company of professionals ready to make your dream home a reality.
"The service was fantastic, they came on time, they are on schedule, they clean up after themselves and I can't say enough good words about them. I will surely use them again."
Mrs Crissi C on February 2021
We're a licensed, insured and bonded company of professionals ready to make your dream home a reality.
"The service was fantastic, they came on time, they are on schedule, they clean up after themselves and I can't say enough good words about them. I will surely use them again."
Mrs Crissi C on February 2021
NEW ENGLAND SMART ENERGY
NEW ENGLAND SMART ENERGY
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
Lower your energy bills by having your home assessed for energy efficiency, provided by the Connecticut Energy Efficiency Fund. In addition, gain access to rebates and financing options for new insulation, windows, heating/cooling systems, appliances, and state incentives!
Lower your energy bills by having your home assessed for energy efficiency, provided by the Connecticut Energy Efficiency Fund. In addition, gain access to rebates and financing options for new insulation, windows, heating/cooling systems, appliances, and state incentives!
Casanova Remodeling Company LLC
Casanova Remodeling Company LLC
Customers say: Super punctual
2007 years of experience
Casanova Remodeling Company has been doing windows, roofing, siding, painting, carpentry, gutters and gutter protection work in ct area for the past 20 years Our roofing and remodeling company offer you a broad range of services. We are a full-service construction company.
"Phil Catanzaro was great to work with from start to finish. I appreciated him checking in before, during, and after the project. Requesting the quote and scheduling the work was seamless, and the crew was friendly, fast, efficient, and skilled. I will definitely recommend them to my friends and neighbors, and will reach out to them again for any future work."
Steven M on December 2024
Casanova Remodeling Company has been doing windows, roofing, siding, painting, carpentry, gutters and gutter protection work in ct area for the past 20 years Our roofing and remodeling company offer you a broad range of services. We are a full-service construction company.
"Phil Catanzaro was great to work with from start to finish. I appreciated him checking in before, during, and after the project. Requesting the quote and scheduling the work was seamless, and the crew was friendly, fast, efficient, and skilled. I will definitely recommend them to my friends and neighbors, and will reach out to them again for any future work."
Steven M on December 2024
Junk Pride Junk Removal
Junk Pride Junk Removal
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Junk pride junk removal Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Let us Haul away your worries. Call or click to schedule an estimate today!
"They came and took everything we needed picked up, and broke down a roof we had that was very heavy. Really appreciate them and would use them again!!"
Alexa P on July 2023
Junk pride junk removal Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Let us Haul away your worries. Call or click to schedule an estimate today!
"They came and took everything we needed picked up, and broke down a roof we had that was very heavy. Really appreciate them and would use them again!!"
Alexa P on July 2023
Right Choice Remodeling
Right Choice Remodeling
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
------------ "Have Hammer - Will Travel" Call Us For A Prompt Courteous Estimate --------- We Are Experts In The Remodeling Field. We Love What We Do And You'll Love What We Do For You. With Over 30 Years of Hands On Experience In All Phases Of Home Remodeling, We Can Handle Your Projects, Big or Small, From Start To Finish. Please call us today to schedule your appointment - (203) 240-3298
------------ "Have Hammer - Will Travel" Call Us For A Prompt Courteous Estimate --------- We Are Experts In The Remodeling Field. We Love What We Do And You'll Love What We Do For You. With Over 30 Years of Hands On Experience In All Phases Of Home Remodeling, We Can Handle Your Projects, Big or Small, From Start To Finish. Please call us today to schedule your appointment - (203) 240-3298
EnergyPRZ DBA the Energy Store
EnergyPRZ DBA the Energy Store
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
The-Energystore/EnergyPRZ is a GOLD Star Home Performance Contractor that is BPI accredited residential energy efficiency firm. We look at your house in a holistic and complete system. As a provider of the official Department of Energy Home Energy Score, we professionally analyze your home, detail improvements that can be made and back it up with solid data and real solutions. The path to saving comfortably is found at our full compliment of savings solutions.
The-Energystore/EnergyPRZ is a GOLD Star Home Performance Contractor that is BPI accredited residential energy efficiency firm. We look at your house in a holistic and complete system. As a provider of the official Department of Energy Home Energy Score, we professionally analyze your home, detail improvements that can be made and back it up with solid data and real solutions. The path to saving comfortably is found at our full compliment of savings solutions.
FAQs for insulation service projects in Cornwall, CT
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
The Cornwall, CT homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
Trying to calculate how much spray foam insulation costs? Our in-depth guide breaks down pricing by type, amount, and where you install it.
Learn the key factors that influence the cost of renting a blown-in insulation machine.
Insulating your home with a quality product is not a decision to be taken lightly. Compare open-cell foam versus closed-cell foam insulation to find the best solution.
Learn the pros and cons of cellulose insulation to help you make an informed decision about whether it's the right choice for your home.
The insulation R-value can make all the difference in keeping your home insulated, but it depends on where you live. Keep reading to learn about R-values.
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